Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
cut off =
1. D
2. •U
3. ’f
4. ¸

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ